diff options
| author | Robin Burchell <robin+qt@viroteck.net> | 2012-03-30 21:21:40 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-04-03 15:07:13 +0200 |
| commit | da3baf5e2b9fb9ea1a57b35a757c7c8b850e9a56 (patch) | |
| tree | 762d60e13ea9e00fc6c36c78d76fa39009474197 /tests/auto/qtcpserver | |
| parent | 8fb24b24e2986943c0838d3e3680a3064c963b1c (diff) | |
Fix QTcpServer::listen() returning true when the port is in use on OS X.
Way back in the mists of time, someone added SO_REUSEPORT to socket binding,
which was great, because otherwise it meant that multiple UDP sockets couldn't
share the same port on OS X (as platforms with SO_REUSEPORT apparently don't
support rebinding with SO_REUSEADDR).
However: SO_REUSEPORT also means that *any* bind on a port will succeed, which
is most definitely not wanted in the case of TCP sockets, so check the socket
type before performing the actual bind.
Also test that multiple listens don't take effect.
Cherry-picked-from: qtbase/master/a84b42e6194be0f40bd8f961effef9947c07c832
Change-Id: I2f8d450bcfb8a7f3abd8918a4e789a850281dd13
Done-with: Thiago Macieira
Done-with: Shane Kearns
Task-number: QTBUG-6305
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
Diffstat (limited to 'tests/auto/qtcpserver')
| -rw-r--r-- | tests/auto/qtcpserver/tst_qtcpserver.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/auto/qtcpserver/tst_qtcpserver.cpp b/tests/auto/qtcpserver/tst_qtcpserver.cpp index 9f862b90dc..00525188b0 100644 --- a/tests/auto/qtcpserver/tst_qtcpserver.cpp +++ b/tests/auto/qtcpserver/tst_qtcpserver.cpp @@ -113,6 +113,8 @@ private slots: void qtbug14268_peek(); + void qtbug6305(); + private: #ifndef QT_NO_BEARERMANAGEMENT QNetworkSession *networkSession; @@ -788,5 +790,20 @@ void tst_QTcpServer::qtbug14268_peek() QVERIFY(helper.lastDataPeeked == QByteArray("6162630a6465660a6768690a")); } +// on OS X, calling listen() multiple times would succeed each time, which is +// most definitely not wanted. +void tst_QTcpServer::qtbug6305() +{ + QFETCH_GLOBAL(bool, setProxy); + if (setProxy) + return; + + QTcpServer server; + QVERIFY2(server.listen(QHostAddress::Any), qPrintable(server.errorString())); + + QTcpServer server2; + QVERIFY(!server2.listen(QHostAddress::Any, server.serverPort())); // second listen should fail +} + QTEST_MAIN(tst_QTcpServer) #include "tst_qtcpserver.moc" |